diff options
Diffstat (limited to 'target/linux/mvebu/patches-3.10/0026-arm-mvebu-move-cache-and-mvebu-mbus-initialization-l.patch')
| -rw-r--r-- | target/linux/mvebu/patches-3.10/0026-arm-mvebu-move-cache-and-mvebu-mbus-initialization-l.patch | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/target/linux/mvebu/patches-3.10/0026-arm-mvebu-move-cache-and-mvebu-mbus-initialization-l.patch b/target/linux/mvebu/patches-3.10/0026-arm-mvebu-move-cache-and-mvebu-mbus-initialization-l.patch deleted file mode 100644 index de2ed73..0000000 --- a/target/linux/mvebu/patches-3.10/0026-arm-mvebu-move-cache-and-mvebu-mbus-initialization-l.patch +++ /dev/null @@ -1,54 +0,0 @@ -From c7c7e6309ae12f2cb0d9053875876b57bb7587e4 Mon Sep 17 00:00:00 2001 -From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Date: Wed, 5 Jun 2013 09:04:56 +0200 -Subject: [PATCH 026/203] arm: mvebu: move cache and mvebu-mbus initialization - later - -Current, the L2 cache and the mvebu-mbus drivers are initialized at -->init_early() time. However, at ->init_early() time, ioremap() only -works if a static I/O mapping has already been put in place. If it's -not the case, it tries to do a memory allocation with kmalloc() which -is not possible so early at this stage of the initialization. - -Since we want to get rid of the static I/O mapping, we cannot -initialize the L2 cache driver and the mvebu-mbus driver so early. So, -we move their initialization to the ->init_time() level, which is -slightly later (so ioremap() works properly), but sufficiently early -to be before the call of the ->smp_prepare_cpus() hook, which creates -an address decoding window for the BootROM, which requires the -mvebu-mbus driver to be properly initialized. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Acked-by: Arnd Bergmann <arnd@arndb.de> -Signed-off-by: Jason Cooper <jason@lakedaemon.net> ---- - arch/arm/mach-mvebu/armada-370-xp.c | 8 ++------ - 1 file changed, 2 insertions(+), 6 deletions(-) - ---- a/arch/arm/mach-mvebu/armada-370-xp.c -+++ b/arch/arm/mach-mvebu/armada-370-xp.c -@@ -45,14 +45,11 @@ static void __init armada_370_xp_map_io( - - static void __init armada_370_xp_timer_and_clk_init(void) - { -+ char *mbus_soc_name; -+ - mvebu_clocks_init(); - armada_370_xp_timer_init(); - coherency_init(); --} -- --static void __init armada_370_xp_init_early(void) --{ -- char *mbus_soc_name; - - /* - * This initialization will be replaced by a DT-based -@@ -88,7 +85,6 @@ DT_MACHINE_START(ARMADA_XP_DT, "Marvell - .smp = smp_ops(armada_xp_smp_ops), - .init_machine = armada_370_xp_dt_init, - .map_io = armada_370_xp_map_io, -- .init_early = armada_370_xp_init_early, - .init_irq = irqchip_init, - .init_time = armada_370_xp_timer_and_clk_init, - .restart = mvebu_restart, |